Facial-Landmark-Detection: Optimized for Qualcomm Devices

Detects facial landmarks (eg, nose, mouth, etc.). This model's architecture was developed by Qualcomm. The model was trained by Qualcomm on a proprietary dataset of faces, but can be used on any image.

This repository contains pre-exported model files optimized for Qualcomm® devices. You can use the Qualcomm® AI Hub Models library to export with custom configurations. More details on model performance across various devices, can be found here.

Qualcomm AI Hub Models uses Qualcomm AI Hub Workbench to compile, profile, and evaluate this model. Sign up to run these models on a hosted Qualcomm® device.

Getting Started

There are two ways to deploy this model on your device:

Option 1: Download Pre-Exported Models

Below are pre-exported model assets ready for deployment.

Runtime	Precision	Chipset	SDK Versions	Download
ONNX	float	Universal	QAIRT 2.45, ONNX Runtime 1.25.0	Download
ONNX	w8a8	Universal	QAIRT 2.45, ONNX Runtime 1.25.0	Download
QNN_DLC	float	Universal	QAIRT 2.45	Download
QNN_DLC	w8a8	Universal	QAIRT 2.45	Download
TFLITE	float	Universal	QAIRT 2.45	Download
TFLITE	w8a8	Universal	QAIRT 2.45	Download

For more device-specific assets and performance metrics, visit Facial-Landmark-Detection on Qualcomm® AI Hub.

Option 2: Export with Custom Configurations

Use the Qualcomm® AI Hub Models Python library to compile and export the model with your own:

• Custom weights (e.g., fine-tuned checkpoints)
• Custom input shapes
• Target device and runtime configurations

This option is ideal if you need to customize the model beyond the default configuration provided here.

See our repository for Facial-Landmark-Detection on GitHub for usage instructions.

Model Details

Model Type: Model_use_case.pose_estimation

Model Stats:

• Input resolution: 128x128
• Number of parameters: 5.42M
• Model size (float): 20.7 MB
• Model size (w8a8): 5.27 MB

Performance Summary

Model	Runtime	Precision	Chipset	Inference Time (ms)	Peak Memory Range (MB)	Primary Compute Unit
Facial-Landmark-Detection	ONNX	float	Snapdragon® X2 Elite	0.183 ms	1 - 1 MB	NPU
Facial-Landmark-Detection	ONNX	float	Snapdragon® X Elite	0.266 ms	10 - 10 MB	NPU
Facial-Landmark-Detection	ONNX	float	Snapdragon® 8 Gen 3 Mobile	0.245 ms	0 - 30 MB	NPU
Facial-Landmark-Detection	ONNX	float	Snapdragon® 8 Gen 1 Mobile	0.526 ms	0 - 35 MB	NPU
Facial-Landmark-Detection	ONNX	float	Qualcomm® Dragonwing™ QCS8550 (Proxy)	0.317 ms	0 - 13 MB	NPU
Facial-Landmark-Detection	ONNX	float	Qualcomm® QCS8450	0.526 ms	0 - 35 MB	NPU
Facial-Landmark-Detection	ONNX	float	Qualcomm® Dragonwing™ IQ-9075	0.436 ms	0 - 3 MB	NPU
Facial-Landmark-Detection	ONNX	float	Snapdragon® 8 Elite Gen 5 Mobile	0.213 ms	0 - 19 MB	NPU
Facial-Landmark-Detection	ONNX	float	Snapdragon® 8 Elite Mobile	0.22 ms	0 - 19 MB	NPU
Facial-Landmark-Detection	ONNX	float	Qualcomm® Dragonwing™ Q-8750	0.22 ms	0 - 19 MB	NPU
Facial-Landmark-Detection	ONNX	float	Qualcomm® Dragonwing™ IQ-X7181	0.266 ms	10 - 10 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Snapdragon® X2 Elite	0.072 ms	1 - 1 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Snapdragon® X Elite	0.127 ms	5 - 5 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Snapdragon® 8 Gen 3 Mobile	0.139 ms	0 - 40 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Snapdragon® 8 Gen 1 Mobile	0.264 ms	0 - 43 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Qualcomm® Dragonwing™ QCS6490	0.824 ms	0 - 3 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Qualcomm® Dragonwing™ QCS8550 (Proxy)	0.166 ms	0 - 8 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Qualcomm® QCS8450	0.264 ms	0 - 43 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Snapdragon® 8 Elite Mobile	0.122 ms	0 - 22 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Snapdragon® 7 Gen 4 Mobile	0.22 ms	0 - 26 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Snapdragon® 8 Elite Gen 5 Mobile	0.118 ms	0 - 22 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Qualcomm® Dragonwing™ IQ-9075	0.255 ms	0 - 3 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Qualcomm® Dragonwing™ Q-6690	0.615 ms	0 - 26 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Qualcomm® Dragonwing™ Q-7790	0.22 ms	0 - 26 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Qualcomm® Dragonwing™ Q-8750	0.122 ms	0 - 22 MB	NPU
Facial-Landmark-Detection	ONNX	w8a8	Qualcomm® Dragonwing™ IQ-X7181	0.127 ms	5 - 5 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Snapdragon® X2 Elite	0.235 ms	0 - 0 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Snapdragon® X Elite	0.354 ms	0 - 0 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Snapdragon® 8 Gen 3 Mobile	0.236 ms	0 - 29 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Snapdragon® 8 Gen 1 Mobile	0.545 ms	0 - 34 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Qualcomm® QCS8275	1.159 ms	0 - 21 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Qualcomm® Dragonwing™ QCS8550 (Proxy)	0.302 ms	0 - 2 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Qualcomm® SA8775P	0.499 ms	0 - 22 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Qualcomm® SA8650P	0.499 ms	0 - 22 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Qualcomm® SA8255P	0.499 ms	0 - 22 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Qualcomm® QCS8450	0.545 ms	0 - 34 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Qualcomm® Dragonwing™ IQ-9075	0.39 ms	2 - 4 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Snapdragon® 8 Elite Gen 5 Mobile	0.198 ms	0 - 26 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Qualcomm® SA7255P	1.159 ms	0 - 21 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Snapdragon® 8 Elite Mobile	0.212 ms	0 - 20 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Qualcomm® SA8295P	0.653 ms	0 - 17 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Qualcomm® Dragonwing™ Q-8750	0.212 ms	0 - 20 MB	NPU
Facial-Landmark-Detection	QNN_DLC	float	Qualcomm® Dragonwing™ IQ-X7181	0.354 ms	0 - 0 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Snapdragon® X2 Elite	0.174 ms	1 - 1 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Snapdragon® X Elite	0.237 ms	0 - 0 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Snapdragon® 8 Gen 3 Mobile	0.124 ms	0 - 36 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Snapdragon® 8 Gen 1 Mobile	0.233 ms	0 - 43 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® Dragonwing™ QCS6490	0.744 ms	0 - 2 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® QCS8275	0.458 ms	0 - 21 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® Dragonwing™ QCS8550 (Proxy)	0.172 ms	0 - 1 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® SA8775P	0.305 ms	0 - 22 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® SA8650P	0.305 ms	0 - 22 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® SA8255P	0.305 ms	0 - 22 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® QCS8450	0.233 ms	0 - 43 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Snapdragon® 8 Elite Mobile	0.112 ms	0 - 21 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Snapdragon® 7 Gen 4 Mobile	0.223 ms	0 - 24 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Snapdragon® 8 Elite Gen 5 Mobile	0.113 ms	0 - 21 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® Dragonwing™ IQ-9075	0.217 ms	0 - 2 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® Dragonwing™ Q-6690	0.608 ms	0 - 24 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® SA7255P	0.458 ms	0 - 21 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® SA8295P	0.456 ms	0 - 18 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® Dragonwing™ Q-7790	0.223 ms	0 - 24 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® Dragonwing™ Q-8750	0.112 ms	0 - 21 MB	NPU
Facial-Landmark-Detection	QNN_DLC	w8a8	Qualcomm® Dragonwing™ IQ-X7181	0.237 ms	0 - 0 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Snapdragon® 8 Gen 3 Mobile	0.219 ms	0 - 40 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Snapdragon® 8 Gen 1 Mobile	0.479 ms	0 - 46 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® QCS8275	1.152 ms	0 - 21 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® Dragonwing™ QCS8550 (Proxy)	0.279 ms	0 - 15 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® SA8775P	0.501 ms	0 - 23 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® SA8650P	0.501 ms	0 - 23 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® SA8255P	0.501 ms	0 - 23 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® QCS8450	0.479 ms	0 - 46 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® Dragonwing™ IQ-9075	0.373 ms	0 - 13 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Snapdragon® 8 Elite Gen 5 Mobile	0.195 ms	0 - 21 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® SA7255P	1.152 ms	0 - 21 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Snapdragon® 8 Elite Mobile	0.204 ms	0 - 20 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® SA8295P	0.677 ms	0 - 18 MB	NPU
Facial-Landmark-Detection	TFLITE	float	Qualcomm® Dragonwing™ Q-8750	0.204 ms	0 - 20 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Snapdragon® 8 Gen 3 Mobile	0.144 ms	0 - 35 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Snapdragon® 8 Gen 1 Mobile	0.236 ms	0 - 41 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® Dragonwing™ QCS6490	0.714 ms	0 - 7 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® QCS8275	0.469 ms	0 - 21 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® Dragonwing™ QCS8550 (Proxy)	0.17 ms	0 - 2 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® SA8775P	0.322 ms	0 - 22 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® SA8650P	0.322 ms	0 - 22 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® SA8255P	0.322 ms	0 - 22 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® QCS8450	0.236 ms	0 - 41 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Snapdragon® 8 Elite Mobile	0.12 ms	0 - 19 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Snapdragon® 7 Gen 4 Mobile	0.218 ms	0 - 23 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Snapdragon® 8 Elite Gen 5 Mobile	0.12 ms	0 - 19 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® Dragonwing™ IQ-9075	0.231 ms	0 - 7 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® Dragonwing™ Q-6690	0.6 ms	0 - 24 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® SA7255P	0.469 ms	0 - 21 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® SA8295P	0.458 ms	0 - 18 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® Dragonwing™ Q-7790	0.218 ms	0 - 23 MB	NPU
Facial-Landmark-Detection	TFLITE	w8a8	Qualcomm® Dragonwing™ Q-8750	0.12 ms	0 - 19 MB	NPU

License

• The license for the original implementation of Facial-Landmark-Detection can be found here.

Community

• Join our AI Hub Slack community to collaborate, post questions and learn more about on-device AI.
• For questions or feedback please reach out to us.